Search for high-mass diphoton resonances in pp collisions at s =8 TeV with the ATLAS detector

ATLAS Collaboration

研究成果: Article査読

102 被引用数 (Scopus)

抄録

This article describes a search for high-mass resonances decaying to a pair of photons using a sample of 20.3 fb-1 of pp collisions at s=8 TeV recorded with the ATLAS detector at the Large Hadron Collider. The data are found to be in agreement with the Standard Model prediction, and limits are reported in the framework of the Randall-Sundrum model. This theory leads to the prediction of graviton states, the lightest of which could be observed at the Large Hadron Collider. A lower limit of 2.66 (1.41) TeV at 95% confidence level is set on the mass of the lightest graviton for couplings of k/M¯Pl=0.1 (0.01).

本文言語English
論文番号032004
ジャーナルPhysical Review D - Particles, Fields, Gravitation and Cosmology
92
3
DOI
出版ステータスPublished - 2015 8 14

ASJC Scopus subject areas

  • 核物理学および高エネルギー物理学
  • 物理学および天文学(その他)

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